1201628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 2286144

約数和(自身を除く): 1084516

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 431, 697, 862, 1394, 1724, 2788, 7327, 14654, 17671, 29308, 35342, 70684, 300407, 600814, 1201628]

約数ペア:

[(1, 1201628), (2, 600814), (4, 300407), (17, 70684), (34, 35342), (41, 29308), (68, 17671), (82, 14654), (164, 7327), (431, 2788), (697, 1724), (862, 1394)]